A longsword (also spelled as long sword or long-sword) is a type of European sword characterized as having a cruciform hilt with a grip for two-handed use (around 16 to 28 cm (6 to 11 in)), a straight double-edged blade of around 85 to 110 cm (33 to 43 in), and weighing approximately 1 to 1.5 kg (2.2 to 3.3 lb).The “longsword” type exists in a morphological continuum with the medieval knightly sword and the Renaissance-era Zweihänder. It was prevalent during the late medieval and Renaissance periods (approximately 1350 to 1550), with early and late use reaching into the 13th and 17th centuries.
Any type of sword that is comparatively long; depending on context, applied to swords of the Bronze Age, Migration period, Viking Age and Renaissance era.
A European sword with a long, straight double-edged blade, a cruciform hilt, and a grip for two-handed use; prevalent from the 14th to 16th centuries.
Any generally straight bladed double edged sword large enough that it requires the use of two hands to wield it effectively.
A sword with a long blade, especially one designed to be used with two hands.
Usually with capital initial. (An epithet of) William, third earl of Salisbury (1167–1226), the illegitimate son of King Henry II of England and Ida de Tosny, and his son, also named William (1209–50).